I'm trying to get google calendar events into my React Redux app.
I've tried using googleapis and google-auth-library but webpack is throwing errors because googleapis was built to run server side and bundle.js is referenced from client.
So I've read a few forums about these errors and they all point to using Google's js client library instead.
I understand how to implement this in a java or php app (I'm old... 35 ;) but I'm new to React Redux and I'm looking for the best way to implement this.
I'm trying to fetch the events from my calendar in my actions.js. I tried including <script src="https://apis.google.com/js/api.js"></script>
in my html header and then using gapi.load() from actions.js. I also tried creating a api.js file and referencing that with require('./api'). I also tried to use the cli commands from the Node.js Quickstart guide to get an access_token and then just use axios to call Google API directly but I'm getting a 403. I'm thinking I'm just not providing the proper headers but that wouldn't be best practice anyway.
My question is basically how do I reference Google's js client library from my actions.js file while adhering to Redux standards?
I'm going to answer my own question despite some very good correct answers. @MattYao answered my actual question of how to get a js script available for reference in my actions.js file. @Ethan Brown gave a very detailed answer that showed some excellent flow possibilities. @realseanp changed the scope but a valid answer.
I tried all of the above and they worked.
So I'm not sure what I was doing wrong but I was finally able to access the gapi object from actions.js by just adding <script src="https://apis.google.com/js/api.js"></script>
to my index head.
I'm using pug so it looks like this:
doctype
html
head
title MyTitle
link(rel='stylesheet' href='/static/css/main.css')
link(rel='stylesheet' href='/static/css/react-big-calendar.css')
script(src='https://apis.google.com/js/api.js' type='text/javascript')
body
div(id='app')
script(src='/static/bundle.js' type='text/javascript')
Here is my component file:
import React from 'react'
import BigCalendar from 'react-big-calendar';
import moment from 'moment';
import { connect } from 'react-redux'
import { fetchEvents } from '../actions/actions'
BigCalendar.momentLocalizer(moment);
@connect((store) => {
return {
events: store.events.events
}
})
export default class Calendar extends React.Component
{
componentWillMount()
{
this.props.dispatch(fetchEvents())
}
render()
{
return (
<div>
<BigCalendar
events={this.props.events}
startAccessor='startDate'
endAccessor='endDate'
style={{height: 800}}
/>
</div>
)
}
}
And then I was able to get this working in my actions.js file
export function fetchEvents()
{
return (dispatch) =>
{
function start()
{
// 2. Initialize the JavaScript client library.
gapi.client.init({
'apiKey': API_KEY,
// clientId and scope are optional if auth is not required.
'clientId': CLIENT_ID,
'scope': 'profile',
}).then(function() {
// 3. Initialize and make the API request.
return gapi.client.request({
'path': 'https://www.googleapis.com/calendar/v3/calendars/[email protected]/events?timeMax=2017-06-03T23:00:00Z&timeMin=2017-04-30T00:00:00Z',
})
}).then( (response) => {
let events = response.result.items
dispatch({
type: 'FETCH_EVENTS_FULFILLED',
payload: events
})
}, function(reason) {
console.log(reason);
});
};
// 1. Load the JavaScript client library.
gapi.load('client', start)
}}
I had to make my calendar public to access it this way. So now I'm going to work on the oauth2 stuff :/